package com.xy.curtain;

/**
 * @author 谢阳
 * @version 1.8.0_131
 * @date 2022/6/16 21:11
 * @description
 */
public class CurtainReceiver {
    public void on() {
        System.out.println("打开窗帘...");
    }

    public void off() {
        System.out.println("关闭窗帘...");
    }
}
